The HE715ZB-L from BOWEI Integrated Circuits is a Voltage Controlled Oscillator with Frequency 4500 to 5000 MHz, Power 6.31 mW, Tuning Sensitivity 50 to 90 MHz/V, Tuning Voltage 1 to 10 V, Phase Noise -109 to -85 dBc/Hz. More details for HE715ZB-L can be seen below.